#include 
/*
*/
namespace A
class ClassA : InterfaceA, InterfaceB, InterfaceC
{
public:
int number;

enum inner
{
PLUS, MINUS
};
private:
char** cc;
public:

ClassA () : cc ({"A", "B", "C", "D"}), number (2) { }

int
method (char* text, int number)
{
if (text == NULL)
{
text = "a";
#ifdef C
#define C1
#ifdef F
#define F2
#endif
#else
#define C2
#endif
label:
switch (number)
{
case 1:
return method ("text", 22);
case 2:
return 20;
default:
return -1;
}
}
else if (text[0] == 0)
{
text = "empty";
}
else
{
number++;
}
}
};
}